import { createApp } from 'vue'
import App from './App.vue'
import './registerServiceWorker'
import router from './router'


const debounce = (fn, delay) => {
let timer = null;
return function () {
    let context = this;
    let args = arguments;
    clearTimeout(timer);
    timer = setTimeout(function () {
    fn.apply(context, args);
    }, delay);
};
};
// 重写 ResizeObserver 方法 解决ResizeObserver loop limit exceeded 报错
const _ResizeObserver = window.ResizeObserver;
window.ResizeObserver = class ResizeObserver extends _ResizeObserver {
constructor(callback) {
    callback = debounce(callback, 16);
    super(callback);
}
};

createApp(App).use(router).mount('#app')
